宝宝视觉发展的3个阶段（3 stages of babys visual development）.docVIP

宝宝视觉发展的3个阶段（3 stages of babys visual development） This article is contributed by lnvpbsd DOC documents may experience poor browsing on the WAP side. It is recommended that you first select TXT, or download the source file to the local view. 3 stages of babys visual development As for infant visual ability, the development from birth to the age of 1 is extremely rapid, and the first 4 months after birth are the most important stage. Hope that parents can fully understand the babys normal visual development, in daily life closely observed, to provide a good baby visual development environment. 3 stages of development: blurred vision: blurred vision in the first stage: only light response, the babys vision at birth is very weak, if the normal adult vision to measure, there will be only 0.025 to 0.05 levels. They can see pictures of their parents, but they are not very clear. Still, the baby reacts to the light, and the babys pupils contract and his eyelids narrowed as he receives the light from the dark. If the light is too bright and too strong, they often turn their heads to the other side. Looks like a cocks eye: the development is not complete, the majority of newborns, eyes are often not correct position, looks like cross eyed or exotropia, often make novice parents worried, in the end, the baby did not squint it? In fact, this situation will be improved after the full moon, because in the baby 1 months old, eye position has been stable, generally there will be no eye askew phenomenon. Health Tip: look at the distance, less, nearly 75% of the newborns are slightly hyperopia, the development of the eye before 7 years old tend to hyperopia, and then to myopia development. Therefore, when the baby is getting older, parents should bring more children to outdoor activities, more to see far, less to see near. In addition, preschool children try not to long time close activities, such as computer class, otherwise prone to myopia (especially high myopia), it is not a win